Software Alternatives, Accelerators & Startups

SpamTitan VS ForthWrite

Compare SpamTitan VS ForthWrite and see what are their differences

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SpamTitan logo SpamTitan

Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.

ForthWrite logo ForthWrite

Email that sounds like you, and gets measurably more like you every week. Drafts in Gmail, Outlook, and the browser. Free to start.
Visit Website
  • SpamTitan Landing page
    Landing page //
    2023-05-13

SpamTitan protects your business by blocking spam, viruses, ransomware, phishing attacks and other email threats. SpamTitan Email Spam Filter is built for Businesses, SMBs, Office365, MSPs and Schools. Email Security, Web Security and Compliance do not need to cost an arm and a leg for those looking to save costs in their IT security spend and productivity. We provide sophisticated email security for your business without making it complicated. SpamTitan is easy to set up with immediate results and is very affordable. Try a free trial of SpamTitan today including free support.

  • ForthWrite Landing Page
    Landing Page //
    2026-06-19
  • ForthWrite Dashboard
    Dashboard //
    2026-06-19
  • ForthWrite In Gmail
    In Gmail //
    2026-06-19
  • ForthWrite Pricing
    Pricing //
    2026-06-19

ForthWrite is an AI email writing assistant for Gmail and Outlook that learns your writing style from your real sent mail. The more you use it, the more it sounds like you. Get smart drafts in seconds, auto-draft replies before you open your inbox, and maintain your personal voice at scale. Free to start, no credit card required. Works inside Gmail and Outlook on the web.

How it works

ForthWrite captures your tone, sentence rhythm, and sign-offs from your actual sent emails, then uses that profile to generate drafts that match how you write, not a generic AI voice. Every draft you edit or send improves the model over time.

Key features

  • Auto-draft: replies waiting in Gmail before you open your inbox
  • Voice matching from your real sent mail, not templates
  • Recipient-aware drafts that adapt to who you are emailing
  • Prompt Lab for version-controlling and A/B testing your persona prompt
  • BYOK support: bring your own API key for Claude, OpenAI, Grok, Mistral, and more
  • Works in Gmail and Outlook on the web, plus a standalone browser widget
  • Training data export and full data portability

Who uses it

Professionals who send high volumes of relationship-critical email: lawyers, financial advisors, recruiters, account executives, founders, and anyone who wants their inbox handled without sounding like a chatbot wrote it.

Pricing

Free tier includes 10 drafts per week with no credit card required. Paid plans start at $12/month and include unlimited drafts, custom persona prompts, and auto-draft.

SpamTitan

$ Details
Free Trial $0.81 / Monthly (Per User)
Platforms
-
Release Date
-

ForthWrite

$ Details
freemium $12.0 / Monthly (Standard plan)
Platforms
Web
Release Date
2026 June
Startup details
Country
United States
State
California
City
San Diego
Founder(s)
Curtis Boortz
Employees
1 - 9

SpamTitan features and specs

  • Comprehensive Spam Filtering
    SpamTitan offers advanced spam and malware filtering with high accuracy, reducing the risk of harmful emails reaching users.
  • User-Friendly Interface
    The platform provides an easy-to-use and intuitive interface, making it accessible for users with varying technical expertise.
  • Regular Updates
    SpamTitan frequently updates its algorithms and definitions to tackle the latest threats, ensuring consistent protection.
  • Customizable Policies
    Admins can create and enforce custom email filtering policies, allowing for more granular control over incoming and outgoing emails.
  • Reporting and Analytics
    Detailed reporting and analytics features help administrators monitor email traffic and identify potential security threats.

Possible disadvantages of SpamTitan

  • Cost
    SpamTitan's comprehensive features come with a higher price tag compared to some competitors, which may be a constraint for smaller businesses.
  • False Positives
    Despite its high accuracy, there can be instances of legitimate emails being marked as spam, causing potential inconvenience.
  • Learning Curve
    Although the interface is user-friendly, some advanced features may require a learning curve for non-technical users.
  • Integration Complexity
    Integrating SpamTitan with certain email systems might require assistance from technical support, adding to the deployment time and effort.
  • Occasional Downtime
    Users have occasionally reported service downtime, which can impact email delivery and accessibility temporarily.

ForthWrite features and specs

  • Voice Matching
    Learns from your real sent mail, not templates
  • Auto-draft replies
    Replies waiting in Gmail before you open your inbox
  • Batch-drafting
    Draft replies for your entire inbox with one click
  • Works in browser
    Gmail, Outlook, and web browsers
  • BYOK support
    Claude, OpenAI, Grok, Mistral, and more
  • Prompt Lab
    Version control and A/B test your persona prompt
  • Free tier
    10 drafts per week, no credit card required

Analysis of SpamTitan

Overall verdict

  • SpamTitan is generally considered a good choice for businesses and organizations looking for effective email security solutions. It is praised for its high detection rates and minimal false positives. Its capability to scale easily for different business sizes, from small businesses to large enterprises, adds to its appeal.

Why this product is good

  • SpamTitan is a well-regarded email security solution designed to protect against spam, viruses, malware, and other email-based threats. It is known for its reliable spam filtering, ease of use, and robust feature set, including sophisticated reporting tools and flexible policy controls. Additionally, SpamTitan's performance in consistently updating its threat database ensures that users are protected against the latest threats.

Recommended for

    SpamTitan is recommended for businesses of all sizes that require a dependable email filtering solution to safeguard against email threats. It's particularly suitable for organizations seeking a straightforward, efficient, and cost-effective way to enhance their email security posture.

Analysis of ForthWrite

Overall verdict

  • I don't have verified information about a product called ForthWrite (forthwrite.ai). I cannot confirm its features, quality, or reputation, so I'm unable to provide an accurate assessment of whether it's good.

Why this product is good

  • No reliable data available on this specific product in my knowledge base
  • This may be a newer product, a niche tool, or possibly a fictional/hypothetical name
  • Providing details without verified information could result in inaccurate or fabricated claims

Recommended for

  • Unable to determine without verified product information
  • Consider checking the official website, user reviews on platforms like G2 or Trustpilot, and independent tech review sites for accurate details

SpamTitan videos

MSP View of SpamTitan Email Security with TitanHQ

More videos:

  • Tutorial - About SpamTitan - How to effectively block Spam
  • Demo - TitanHQ SpamTitan Cloud - Demo
  • Review - SpamTitan Email Security Review: Efficient Email Spam Filter
  • Review - Introduction to SpamTitan spam quarantine reports

ForthWrite videos

No ForthWrite videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to SpamTitan and ForthWrite)
Email Management
100 100%
0% 0
Email
0 0%
100% 100
Email Automation
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing SpamTitan and ForthWrite.

Which are the primary technologies used for building your product?

ForthWrite's answer:

Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API

What makes your product unique?

ForthWrite's answer:

ForthWrite learns your writing style from your actual sent mail, not a generic prompt. Every draft sounds like you wrote it because it was trained on how you actually write. It also auto-drafts replies before you open your inbox, so your email is partially handled before your day starts.

Why should a person choose your product over its competitors?

ForthWrite's answer:

Most AI email tools give you a blank box and a "write for me" button. ForthWrite builds a voice profile from your sent history and gets more accurate with every draft you edit or send. Unlike ChatGPT or Gemini, it works natively inside Gmail and Outlook with no copy-paste. Unlike Lavender, it writes the draft, not just scores it.

How would you describe the primary audience of your product?

ForthWrite's answer:

Professionals who send high volumes of relationship-critical email and cannot afford to sound generic: lawyers, financial advisors, recruiters, account executives, consultants, and founders managing their own inbox.

What's the story behind your product?

ForthWrite's answer:

Built out of frustration with AI writing tools that produce text that sounds nothing like the person sending it, and as a way to handle large amounts of daily email. The core insight was that your sent mail is the best training data you already have, and no tool was using it.

User comments

Share your experience with using SpamTitan and ForthWrite. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare SpamTitan and ForthWrite

SpamTitan Reviews

Best ProtonMail Alternatives for Secure Communications
Without a doubt, SpamTitanโ€™s focus lies on email security, protection, and filtering. Here are some of SpamTitanโ€™s main features:
Source: canarymail.io

ForthWrite Reviews

  1. curtisboortz
    ยท Founder at ForthWrite ยท
    I built ForthWrite to fix generic AI email, and I still use it every day

    I built ForthWrite because I kept sending emails that sounded like they came from the same generic AI as everyone else. After launching it, I still use it for my own inbox every day, which is about the most honest endorsement I can give.

    The Chrome extension lives inside Gmail and Outlook on the web. Open a thread, hit Alt+Shift+D, and a draft comes back in your voice, not a template. The free tier is real: 10 drafts per week, no API key, no credit card. Voice matching is included on free, because that is the point.

    What keeps it useful compared to Gemini or a chat tab: it learns from what you actually send. Every edit you make before hitting send becomes a signal. Over time the drafts drift closer to how you really write, and the dashboard shows the improvement curve so you can see it happening.

    The web compose surface lets you draft from forthwrite.ai without installing anything, useful for people who want to try before committing to the extension.

    Standard adds recipient-aware and intent-aware drafting plus AI coaching. Pro adds auto-draft (replies waiting when you open Gmail), batch replies, and Prompt Lab for version-controlling your prompts. Teams adds a shared persona and seat-level analytics.

    ForthWrite is not for everyone. If you just need quick replies and tone does not matter, Gemini is free and already in your inbox. ForthWrite is for people where tone does matter: client communication, relationship-driven threads, external correspondence where sounding off costs something real.

    Disclosure: I am the founder and use it daily. Happy to answer questions in the comments.

    ๐Ÿ Competitors: Jace.ai, Fyxer, Mailmeteor
    ๐Ÿ‘ Pros:    Drafts land inside gmail and outlook; no copy-pasting from a chat window|Voice matching is on the free tier, not paywalled behind paid plans|No api key, no credit card to start; free tier runs on a server-side proxy|Learns from every edit you make before sending; drafts improve over time|Full keyboard flow: alt+shift+d to draft in any thread, no mouse required|Byok on paid plans, 9 providers supported, keys encrypted at rest|Web compose at forthwrite.ai works without installing the extension at all
    ๐Ÿ‘Ž Cons:    10 free drafts/week is enough to evaluate, not enough for a heavy inbox|Auto-draft, batch replies, and prompt lab all require the pro tier|Early-stage product; fewer third-party integrations than mature inbox tools|No mobile app: the extension and add-in are desktop-only (chrome on web, or the outlook desktop add-in)

What are some alternatives?

When comparing SpamTitan and ForthWrite, you can also consider the following products

MailCleaner - Cloud & on-premise anti spam software for businesses

ReclaimAI - Helps users prioritize their work and personal calendars

ZeroSpam - Cloud email security & anti-spam solution

Superhuman - Superhuman is an email management tool.

Vade Secure - Email security to protect against email-borne phishing, spear phishing, malware, and ransomware. Email security and management based on artificial intelligence.

Shortwave - Email smarter & faster with a reinvented experience for your Gmail